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No.51944

AV28CH1EUS
AV28CH1EUB

2-13

2-14

MICON PWB CIRCUIT DIAGRAM

MICON PWB

SMF0M003A-U2

IC002

K4S161622D-TC80

IC003

SDA6000

MICRO COMPUTER

IC001

0.1

C055

0.1

C054

0.1

C012

47k

R095

D001

0.1

C062

R148

Vcc

GND

OUT

S-80828ANNP-W

RESET

IC005

0.1

C046

220

R093

4.7k

R094

220

R091

Vss

SCL0

TEST

Vcc

AT24C3228CH1EU

IC004

4.7k

R092

T_VLINK

Q008

C015

27k

R012

10k

R016

10k

R017

10k

R011

R014

T_V

LINK
Q010

C016

T_VLINK

Q009

T_VLINK

Q012

T_VLINK

Q011

3.3k

R120

D002

MA3068/M/-X

D003

220

R013

47k

R015

10k

R009

10k

R010

R008

R007

NCF31AZ-105X

C022

100k

R130

0.1

C024

82k

R129

0.033

NCB31EK-333X

C023

R132

C026

R131

C025

INV

Q001

10k

R122

1.8k

R121

27p

C041

56k

R119

R149

INV

Q002

6.8k

R123

0.0068

NCB31HK-682X

C014

100

R124

33p

C040

R143

QAX0669-001Z

X001

CN0J1

R118

R117

R116

R115

10k

R114

4.7k

R125

Q013

R150

MR27V1652ED5RAZ

IC012

C044

0.1

C013

0.1

C056

0.1

C057

0.1

C053

0.1

C050

470/6.3

C001

0.1

C002

47/16

C021

47/16

C019

0.1

C020

47/16

C051

0.1

C052

4.7k

R126

4.7k

R127

4.7k

R128

15p

C017

R142

R141

C058

10k

R144

MA3027-X

D004

10/16

C059

10/16

C060

10/16

C061

R145

R146

4.7k

R147

CN0J2

1.5k

R006

QGB1505K1-50

CN001

4.7

NQL034K-4R7X

L015

R020

R019

R018

R133

R005

R004

R003

R001

100k

R002

150p CH

C029

R134

R135

0.1

C030

0.1

C031

0.1

C032

0.1

C047

0.1

C043

0.1

C042

0.1

C039

R112

C033

0.1

C034

0.1

C035

0.1

C036

0.1

C037

0.1

C038

2.2k

R137

C018

2.2k

R138

2.2k

R139

Q007

R021

R110

R109

R108

R107

10k

R113

10k

R111

R102

R101

R100

R099

R097

220

R096

220

R090

220

R089

10k

R106

2.2/16

C005

2.2/16

C003

TA48M025F-X

IC901

1000/6.3

C004

2.2/16

C008

2.2/16

C006

TA48M033F-X

IC902

47/16

C007

R164

47/16

C027

47/16

C028

6.8k

R163

15k

R162

100

R156

R161

10k

R105

10k

R104

10k

R103

4.7

L010

10k

R136

MA3068/M/-X

D010

4.7

L011

4.7

L013

4.7

L014

0.1

C045

4.7

L012

4.7

L003

NQR0389-003X

K002

4.7

L001

4.7

L006

4.7

L005

NQR0431-001X

LC002

4.7

NQL034K-4R7X

L009

4.7

L007

4.7

L008

2.2/50

NEH71HM-225X

C070

100

R155

4.7k

R022

R023

4.7k

R024

R025

R026

4.7K

R027

R028

R029

4.7k

R030

R031

4.7k

R032

R033

R078

R079

R080

R081

R082

R083

R084

R085

R086

220

R087

R088

4.7

NQL034K-4R7X

L016

NQR0360-002X

K001

R034

R035

R036

R037

R038

R039

R040

R041

R045

R044

R043

R042

R077

R076

R075

R074

R073

R072

R071

R070

R069

R068

R067

R066

R065

R064

R063

R062

R061

R060

R059

R058

R057

R056

R055

R053

R052

R051

R050

R049

R048

R047

R046

47/16

C048

0.1

C049

1.5

L021

R140

18k

R151

D005

D006

D007

D008

1.5

L020

NQR0313-007X

LC001

NQR0389-003X

K004

82p

C065

1.5

L019

220

R154

220

R153

82p

C064

1.5

L018

220

R152

82p

C063

1.5

L017

R157

MM1437AF-X

RESET&REG

IC903

R098

220

R158

1.5

L022

K003

K005

D11
D3
D4

D10
D12

CSR

CKE

CSSDRAM

A15

A14

A13

AA19

A8
A9
A10
A11
A12
A13
A14
A15

AA16

D15

D15
D7
D14
D6
D13
D5
D12
D4

AA18
AA17

A7
A6
A5
A4
A3
A2
A1

D14

CSROM

RD
D0
D8
D1
D9
D2

D10

D11

D13
D12

D11
D10

D9
D8

UDQM
CLK
CKE

A9
A8
A7
A6
A5
A4

D0
D1

D2
D3

D4
D5

D6
D7

LDQM

A15
A14

CSSDRAM

A11
A10

A0
A1

AFC1

AFC2

A19
A18

A17

SDA2

H_PULSE

TDI

TMS

ECO

V_PULSE

TDO

SCL2

SDA1

SCL1

CLK

TRIG_OUT

TRIG_IN

RXD0
TXD0

TXD0

TRIG_IN

CLOCK
DATA
STATUS

TECT

READY

REMOCON

KEY1
KEY2

RXD0

KEY3

TIMER

AFC1

AFC2

CLOCK

TUS

ATA

MSP_RST

S.SW1

S.SW0

AGC

H_PULSE

READ

V_PULSE

REMOCON

ECO

LDQM

KEY3

KEY2

KEY1

AA16
A15

SCL2

A14

SCL1

A13

TIMER

A12
A11

TDO

TDI

TMS

A10
A9
A8
AA19

AA18
AA17

TCK

TMODE

A7
A6
A5
A4
A3
A2
A1
A0

CSROM

PROTECT

D10

D11

D12

A19A18A17A16

UDQM

CKE

CSSDRAM

A10

A11

A12

A13

A14

A15

A7
A9
A6
A5
A10
A11
A12

A16

AA16

AA17

AA18

AA19

A16

A17

A18

A19

UDQM

LDQM

D15

D14

D13

D14

D15

TCK

TMODE

VCC
DQ1
DQ2
VSS
DQ3
DQ4
VCC
DQ5
DQ6
VSS
DQ7
DQ8
VCC
LDQM
WE
CAS
RAS
CS
A11
A10
A0
A1
A2
A3
VCC

16MB

SD-RAM

VSS

DQ16
DQ15

VSS

DQ14
DQ13

VCC

DQ12
DQ11

VSS

DQ10

DQ9
VCC

UDQM

CLK
CKE

A9
A8
A7
A6
A5
A4

VSS

A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
E
VSS
G
Q0
Q8
Q1
Q9
Q2
Q10
Q3
Q11

16MB

EPROM

A19

A8
A9

A10
A11
A12
A13
A14
A15
A16

BYTE

VSS
Q15

Q14

Q13

Q12

VCC

TCK
TMS
TDI
TDO
P2.8
P2.9
P2.10
P2.11
P2.12
P2.13
P2.14
P2.15
VSS33
VDD33
P4.5
P4.4
A19
A18
A17
VSS25
VDD25
A16
A8
A7

A6
A5
A10

A12

A11

VSS33
VDD33

A13

RAS/A14

CAS/A15

VSS33

VDD33

MEMCLK

CSSDRAM

CLKEN

CSR

UDQM

LDQM

D15

VSS33

VDD33

D14

VSS33

VDD33

D13

TRIG_OUT

TRIG_IN

P5.15
P5.14
P3.15
P3.13
P3.12
RXD0
TXD0

VDD25
VSS25
VDD33
VSS33

P3.9
P3.8
P3.7
P3.6
P3.5
P3.4
P3.3
P3.2
P3.1
P3.0

RSTIN

D11

D3
D4

VDD33
VSS33

D10
D12

TMODE

P5.3

P5.2

P5.1

P5.0

VDD

VSSA

CVBS1A

CVBS1B

VDD

VSSA

CVBS2

VDD

VSSA

VDD

VSSA

AL2

AL1

VSS33

VDD33

BLANK

COR/RST

OUT

HSYNC

VSYNC

P6.6

P6.5

P6.4

P6.3

P6.2

6MHZ

OSD_EW

COMPULINK

TV_LINK

BYTE
A16

REMOCON

KEY1
KEY2

A15
A14
A13
A12
A11

KEY3

TV_LINK

POWER

A10
A9
A8
A19
VSS
WE

C022

A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE

VSS

D10

D11

VCC

D12

TIMER_LED

ECO_LED

TV_LINK

3D_LED

OUT

H.P_DET

PROTECT

S.SW0
S.SW1

MSP_RESET

D13

D14

D15

VSS

16MB_MASK_ROM

*5: MA3056/M/-X

CLOCK
DATA
STATUS
READY

TMODE

AMP_MUTE
AUDIO_MUTE

TCK

SDA0
SCL0

TMS

TDI

TDO

3.3V

GND

RESET

TXDO

RXDO

TRIG_IN

TRIG_OUT

GND

RESET

SCL2

SCL1

IIC_FREE

VIN

OUT

PWR_DET

LC001

3.3V

2.5V

MSP_RESET

M.ENA/A

UDIO_MUTTING

AMP_MUTTING

GND

L009

0:00

CHIP BUS WIRE

AFC1

YS2/AFC2

3D_LED

GND

ECO_LED

TV_LINK/COMPULINK

KEY1

KEY2

KEY3

REMOCON

H/P_DET

ECO

TIMER_LED

GND

SCL1

D_READ

D_D

SCL2

D_ST

TUS

12V

GND

D_CLOCK

*1: 2SC2712/YG/-X
*2: 2SA1162/YG/-X
*3: MA111-X
*4: 2SK1374-X

IIC_FREE

STB_5V

GND

TECT

H_PULSE

V_PULSE

GND

STB_5V

WER

GND

SCL0

NOTE

X: OPEN

Содержание AV28CH1EUB

Страница 1: ...APAN LTD Mar 2002 AV28CH1EUS AV28CH1EUB CONTENTS SPECIFICATIONS 2 SAFETY PRECAUTIONS 4 FEATURES 5 MAIN DIFFERENCE LIST 5 SPECIFIC SERVICE INSTRUCTIONS 6 SERVICE ADJUSTMENTS 12 PARTS LIST 31 STANDARD CIRCUIT DIAGRAM 2 1 SERVICE MANUAL COLOUR TELEVISION BASIC CHASSIS MF ...

Страница 2: ...12W Avg standby 2 8W Aerial Input Term 75Ωunbalanced Coaxial Picture Tube Visible size 66cm Measured diagonally High Voltage 30 0kV at zero beam current Speaker 10cm 3cm oval type 2 Audio Output 5W 5W EXT 1 EXT 2 EXT 3 Input Output 21 pin Euro connector SCART socket S Video Y 1Vp p POSITIVE Negative sync Provided when terminated with 75Ω C 0 3Vp p Burst signal when terminated with 75Ω EXT 4 Input ...

Страница 3: ... impedance TV OUT LINE OUT NC 4 AUDIO GND 5 GND B 6 AUDIO L input 500mVrms Nominal High impedance 7 B input 700mVB W 75Ω NC 8 FUNCTION SW SLOW SW Low 0 3V High 8 12V High impedance 9 GND G 10 SCL3 NC NC 11 G input 700mVB W 75Ω NC 12 SDA3 NC NC 13 GND R 14 GND YS NC NC 15 R C input R 700mVB W 75Ω C 300mVP P 75Ω only R only C 16 Ys input Low 0 0 4 High 1 3V 75Ω NC NC 17 GND VIDEO output 18 GND VIDEO...

Страница 4: ...nts or alternatives approved by the manufacturer of the complete product 7 Do not check high voltage by drawing an arc Use a high voltage meter or a high voltage probe with a VTVM Discharge the picture tube before attempting meter connection by connecting a clip lead to the ground frame and connecting the other end of the lead through a 10kΩ 2W resistor to the anode button 8 When service is requir...

Страница 5: ...in their original language Users can make VCR dubbing of picture and sound by controlling the AV selector to select an optional source at the EXT 2 output shown in figure MAIN DIFFERENCE LIST Model Name Part Name AV28CH1EUS AV28CH1EUB FRONT CABINET ASSY LC10001 008C U LC10001 009B U DOOR LC20001 010A U LC20001 012A U POWER KNOB LC30104 010A U LC30104 012A U REAR COVER LC1003 009B U LC10003 010B U ...

Страница 6: ...REMOVING THE SPEAKER After removing the rear cover 1 Remove the 2 screws marked as shown in Fig 1 2 Follow the same steps when removing the other hand speaker CHECKING THE PW BOARD To check the back side of the PW Board 1 Pull out the chassis Refer to REMOVING THE CHASSIS 2 Erect the chassis vertically so that you can easily check the back side of the PW Board CAUTION When erecting the chassis be ...

Страница 7: ...4 AV28CH1EUS AV28CH1EUB 7 FRONT CABINET CRT SOCKET PWB FRONT CONTROL PWB POWER DEF PWB CLAW CLAW MAIN PWB CONTROL BASE CHASSIS REAR COVER Fig 1 AV TERMINAL BOARD SPEAKER AV SW PWB E B FBT MICON PWB 100Hz PWB A ...

Страница 8: ...g steps The CRT change table should preferably be smaller that the CRT surface and its height be about 35cm COATING OF SILICON GREASE FOR ELECTRICAL INSULATION ON THE CRT ANODE CAP SECTION Subsequent to replacement of the CRT and HV transformer or repair of the anode cap etc by dismounting them be sure to coat silicon grease for electrical insulation as shown in Fig 6 Wipe around the anode button ...

Страница 9: ...weezers and remove the chip part Transistors diodes variable resistors etc 1 Apply extra solder to each lead 2 As shown in the figure push the part with tweezers and alternately melt the solder at each lead Shift and remove the chip part Note After removing the part remove remaining solder from the pattern 2 How to install Chip parts Resistors capacitors etc 1 Apply solder to the pattern as indica...

Страница 10: ...SYSTEM CONSTANT SET screen of Fig 2 will be displayed 4 Check the setting values of the SYSTEM CONSTANT SET of Table 1 If the value is different select the setting item with the FUNCTION UP DOWN key and set the correct value with the FUNCTION key 5 Press the MENU key to memorize the setting value 6 Press the INFORMATION key twice and return to the normal screen 5 Setting of receive channels Set th...

Страница 11: ... BLUE BACK OFF ON SOUND SETTING INSTALL BASS TREBLE BALANCE LANGUAGE ENGLISH HYPER SOUND OFF EDIT MANUAL PRESET CH only The others BLANK SERVICE MENU SETING ITEMS TABLE 3 Setting item Setting value Setting item Setting value 1 IF 1 VCO 2 ATT ON OFF 4 DEF 1 V SHIFT 2 V SIZE 3 H CENT 4 H SIZE 5 TRAPEZ 6 EW PIN 7 COR PIN 8 COR UP 9 COR LO 10 ANGLE 11 BOW 12 V S CR 13 V LIN 2 V C 1 RGB BLK 2 WDR R 3 W...

Страница 12: ...rting adjustment 5 If the receive or input signal is not specified use the most appropriate signal for adjustment 6 Never touch parts such as variable resistors transformers and condensers not shown in the adjustment items of this service adjustment 7 Preparation for adjustment presetting Unless otherwise specified in the adjustment items preset the following functions with the REMOTE CONTROL UNIT...

Страница 13: ...DER SIDE TOP FRONT MAIN PWB POWER DEF PWB FRONT CN006 AV SEL PWB TU NER CN002 IC701 IC702 MEMORY W DEG 1pin B1 TP 91 2pin NC 3pin NC 4pin NC 5pin GND 5 1 X FRONT CONTROL PWB FRONT HV SCR EEN FOCUS1 TP 47B CN014 CN008 CN001 SP R PW F901 POWERSW SP L F 100Hz PWB MICOM PWB TP 47R TP 47G FOCUS2 HVT ...

Страница 14: ...UBTITLE 100 120Hzi COMPRESS Fixed value 100 120Hzi 5 5 VSM PRESET This mode adjusts the initial setting values of COOL NORMAL and WARM VSM Video Status Memory 3 BASIC OPERATION OF SERVICE MENU 1 How to enter SERVICE MENU Press the INFORMATION key and the MUTING key of the REMOTE CONTROL UNIT simultaneously and the SERVICE MENU screen of Fig 1 will be displayed 2 Selection of SUB MENU SCREEN Press ...

Страница 15: ... COR LO 10 A NGLE 11 B OW 12 V S CR 13 V LIN IF SER VICE MENU 1 VCO 2 ATT ON OFF 1 2 SELECT i EXIT SERVICE MENU 1 IF 2 V C 3 AUDIO 4 DEF 5 VSM PR ESET 6 STAT US 7 PIP OFF 8 9 SHIPPING O FF 0 BUS F REE 1 9 SELECT EXIT i 1 ERR L IMIT 2 A2 ID T HR AUDIO 3 AUDIO 1 ERR LIMIT 10H C_AD_BITS STORE i EXIT OK 1 IF VCO CO OL NO RMAL W AR M 5 VSM PRESET VSM PRESET NO RMA L 1 CONT STORE i EXIT OK 1 CONT 2 BRIG...

Страница 16: ... one from 2 V C 3 AUDIO 4 DEF and 5 VSM PRESET FUNCTION UP DOWN Key Select setting items FUNCTION Set adjust the setting values of the setting items MENU Key Memorize the setting value Before storing the setting values in memory do not press the CH TV POWER ON OFF key if you do the values will not be stored in memory INFOMATION Key Return to the SERVICE MENU screen 3 Can not setting 6 STATUS 7 PIP...

Страница 17: ...lunteer Remote control unit CRT anode Chassis GND 1 RGB BLK 1 Receive a any broadcast 2 Push the ZOOM key and select the FULL mode 3 Select 2 V C from the SERVICE MENU 4 Select 1 RGB BLK with function UP DOWN key 5 Press the function key to find the cut off screen Black screen 6 Connect a DC voltmeter to CRT ANODE and chassis GND 7 Make sure that the voltage is DC 31 0kV 8 Press the function key t...

Страница 18: ...and stop where the CLOW status changes 1 to 0 CLOW control loopout of window VSM PRESET ADJUST SETTING Item Measuring instrument Test point Adjustment part Description Setting of VSM PRESET Remote control unit 1 CONT 2 BRIGHT 3 SHARP 4 COLOUR 5 HUE 6 WDR R 7 WDR G 8 WDR B 1 Select 5 VSM PRESET from the SERVICE MENU 2 Select COOL with the MENU key of the remote control unit 3 Adjust the FUNCTION UP...

Страница 19: ...s The setting values which adjust the screen to the optimum condition can be different from the initial setting values Setting item Adjustment item Initial setting value 2 V C PAL SECAM NTSC 1 RGB BLK 2 WDR R 0 3 WDR G 0 4 WDR B Do not adjust 12 5 BRIGHT 0 6 CONTRAST 0 7 COLOUR 0 0 0 8 HUE 20 9 SHARP Do not adjust 7 11 VID AGC Do not adjust 0 12 SYC SLI 7 13 A MOVIE 1 ...

Страница 20: ...hite balance is good Adjustment of SUB BRIGHT Remote control unit 5 BRIGHT 1 Receive any broadcast 2 Select 2 V C from the SERVICE MENU 3 Select 5 BRIGHT with the FUNCTION UP DOWN key 4 Set the initial setting value with the FUNCTION key 5 If the brightness is not the best with the initial setting value make fine adjustment until you get the best brightness 6 Press the MENU key and memorize the se...

Страница 21: ...set value make fine adjustment until you get the best colour 6 Press the MENU key and memorize the set value SECAM COLOUR SECAM COLOUR 1 Receive a SECAM broadcast 2 Make fine adjustment of SECAM COLOUR in the same manner as for above NTSC 3 58 COLOUR 1 Input a NTSC 3 58MHz COMPOSITE VIDEO signal from the EXT terminal 2 Make similar fine adjustment of NTSC 3 58 COLOUR in the same manner as for abov...

Страница 22: ...et the initial setting value of SECAM COLOUR with the FUNCTION key 3 Adjust SECAM COLOUR and bring the value of A in the illustration to the values as shown given billow Voltage difference between white W and blue B 4 Press the MENU key and memorize the setting value NTSC 3 58 COLOUR 1 Input a NTSC 3 58MHz COMPOSITE VIDEO signal full field colour bar with 75 white from the EXT terminal 2 Set the i...

Страница 23: ... HUE 1 W hen NTSC 3 58 is set NTSC 4 43 will be automaticallyset at the respective values 8 HUE Method of adjustment using measuring instrument NTSC 3 58 HUE NTSC 3 58 HUE 1 Input a NTSC 3 58MHz COMPOSITE VIDEO signal full field colour bar with 75 white from the EXT terminal 2 Select 2 V C from the SERVICE MENU 3 Select 8 HUE with the FUNCTION UP DOW N key 4 Set the initial setting value of NTSC 3...

Страница 24: ...000 0000 0000 7 COR PIN Corner Pin 005 0000 002 0000 8 COR UP Corner Pin correction Up side 003 004 005 0000 9 COR LO Corner Pin correction Low side 007 003 002 0000 10 ANGLE Angle correction 0000 0000 0000 0000 11 BOW Bow shaped distortion correction 0000 0000 0000 0000 12 V S CR Do not adjust Vertical height correction 007 0000 013 0000 13 V LIN Do not adjust Vertical Linearity 003 002 0000 0000...

Страница 25: ...ey and memorize the set value Adjustment of V SIZE 2 V SIZE 7 Receive a cross hatch signal 8 Select 2 V SIZE and set the initial setting value 9 Adjust V SIZE and make sure that the vertical screen size of the picture size is in the bellow table 10 Press the MENU key and memorize the set value 11 Input a NTSC VIDEO signal 60Hz from the EXT terminal and make sure that the vertical screen size is in...

Страница 26: ...reen size of the picture size is in the bellow table 20 Press the MENU key and memorize the set value 21 Input a NTSC VIDEO signal 60Hz from the EXT terminal and make sure that the horizontal screen size of the each ASPECT mode is in the below table 22 Press the MENU key and memorize the set value Adjustment of EW PIN 6 EW PIN 23 Select 6 EW PIN and set the initial setting value 24 Adjust EW PIN a...

Страница 27: ... 32 Set the initial setting value of COR UP with the FUNCTION or key 33 Adjust COR UP and bring the straight line at the upper corner 34 Select 9 COR LO with the FUNCTION UP DOWN key 35 Set the initial setting value of COR LO with the FUNCTION or key 36 Adjust COR LO and bring the straight line at the low corner 37 Press the MENU key and memorize the set value 38 If the extream upper lower corners...

Страница 28: ...value of 13 V LIN with the FUNCTION key 49 Select 12 V S COR with the FUNCTION UP DOWN key 50 Set the initial setting value of 12 V S COR with the FUNCTION key 51 Adjust 13 V LIN and 12 V S COR so that the spaces of each line on TOP CENTER and BOTTOM become uniform NOTE Do not adjust PANORAMIC SUBTITLE mode At first the adjustment in 100Hz FULL mode should be done then the data for the other aspec...

Страница 29: ...ouch 3 AUDIOadjustment of the SERVICE MENU as it requires no adjustment If values had changed for the some reason set the initial values in the following table 3 AUDIO Do not adjust Setting item Variable range fixed value 1 ERR LIMIT 00H FFH 0AH 2 A2 ID THR 00H FFH 19H ...

Страница 30: ...OUT R L POWER BASS LPF M_CV Y VTV1 TV OUT L TV RTV V1 L1 R1 YS SLOW1 V2 C2 R2 L2 OUT R2 OUT V2 OUT V3 Y3 C3 L3 R3 63 AV SW PWB M_C REMOCON S KEY 1 2 REMOCON RECEIVER FRONT CTRL PWB SDA2 SCL2 MICON PWB D931 T901 Q521 H OUT IC401 V OUT B1 FOCUS1 FOCUS2 EHV SCREEN IC402 EW V DRIVE H OUT SDA1 SCL1 100Hz PWB V DY H DY POWER DEF PWB B CRT VM COIL CRT SOCKET PWB SP R IC203 B OUT IC202 R OUT IC201 G OUT F...

Страница 31: ...EY2 VD KEY3 REMOCON H P_DET TIMER_LED POW_ON OFF POW_ON OFF OSD_YS TU2_SW1 AGC TU2_SW0 TU2_AFC TU2_SW1 A_SUB_GND H P_L H P_GND SUBTITLE R_SUB A_SUB_GND R_SUB BBE_ON OFF H P_R H P_L BBE_BOOST YS2 S_CV TU1_AFC AV_LINK DATA MSP_RESET H P_GND SCL2 SDA2 SCL2 SDA2 H P_R YS2 AFC2 POW_ON OFF SCL1 TXT_CV AUDIO_MUTE YS2 AFC2 OSD_R AMP_MUTE CLOCK ECO_LED POW_ON OFF SDA1 SCL1 AV_LINK TU2_SW0 A MUTE SCP U100 Y...

Страница 32: ...C637 X R622 X Q614 X C620 X R624 X R625 X R628 X IC602 X R621 X R653 X C608 X C619 X R630 X R641 X R629 X Q608 X C624 X C625 X R626 X C645 X R627 X D622 X R652 X D606 X C636 X D625 X C655 X D607 X D623 X D624 X C623 X C644 X R640 X D618 X D603 X D608 X R613 X R614 X R615 X C609 X MUTING Q613 X R616 X Q610 X R612 X Q609 X HS603 X R611 X INV Q611 X CN111 X C656 MSP3415DQGB3GHX MULTI SOUND PROCESSOR ...

Страница 33: ...3 D541 3 3 OMF 1W R464 10k 1 R472 0 1 QCZ0120 104Z C464 H OUT 2SC5552 RL Q521 0 22 TF C503 0 011 QFZ0200 113 C522 5 6 1 2W R506 1 5k 1 2W R503 12k R502 EU2 T3 D552 100 16 QETN1CM 107Z C581 MY 560p 500 QCB32HK 561Z C555 X C915 X R466 X C504 V11CA C1 D521 1100p 1800VH QFZ0122 112 C521 BW R467 10 250 QEZ0472 106Z C461 2SA1208 ST Z1 T Q581 CEHP00N 001Q HS461 470 R501 1SS81 T5 D501 CE41832 001 K523 BSN...

Страница 34: ...4 No 51944 7 AV28CH1EUS AV28CH1EUB AV28CH1EUS AV28CH1EUB 2 11 2 12 100Hz PWB CIRCUIT DIAGRAM 100Hz PWB SMF0Z005A U2 DEFFERENCE LIST V103BD SMF 0Z005A U2 SMF 0Z005A U2 SMF 0Z005A U2 SMF 0Z005A U2 SMF 0Z005A U2 ...

Страница 35: ...3 0 R098 220 R158 1 5 L022 0 K003 0 K005 B B B B B D11 D3 D4 D10 D12 D2 A4 RD CSROM CKE CSSDRAM A15 A14 A13 A0 A1 A2 A3 A8 AA19 A8 A9 A10 A11 A12 A13 A14 A15 AA16 A0 D15 D15 D7 D14 D6 D13 D5 D12 D4 AA18 AA17 A7 A6 A5 A4 A3 A2 A1 D14 CSROM RD D0 D8 D1 D9 D2 D10 D3 D11 D13 D12 D11 D10 D9 D8 UDQM CLK CKE A9 A8 A7 A6 A5 A4 A3 A2 D0 D1 D2 D3 D4 D5 D6 D7 LDQM WR A15 A14 CSSDRAM A11 A10 A0 A1 AFC1 AFC2 A...

Страница 36: ...716 001Z L012 X Y007 QMS3004 C01 HEADPHONE JACK J001 1k R021 X R007 0 1 NCB31CK 104X C021 47 25 QETN1EM 476Z C022 X Y008 0 Y009 1k R008 68P NDC31HJ 680X C005 3 LED SW Q003 220 R005 1k R022 330 R039 2 D011 4 LED SW Q002 QSW0619 003Z S003 QSW0619 003Z S002 QSW0619 003Z S001 T3 15AH QMF51D2 3R15J1 F901 QSW0824 001 S901 CHGH0001 0H N CN00W 3 LED SW Q004 CN0PW POWER CORD QMPK160 185 JC QQR1095 003 LF90...

Страница 37: ...6 2 7k R225 SK001 EU01N T2 D205 100k QRL029J 104 R230 0 1 QFK62EK 104Z C211 470k 1 2S R239 10k R227 0 1 NCF31CZ 104X C205 2 7k R224 12k R101 10 250 QETN2EM 106Z C221 X R238 CH C201 100k QRL029J 104 R229 0 1 QFK62EK 104Z C210 BW R240 47 25 C207 X C217 180p CH C214 EU01N T2 D204 X D302 33 250 QETM2EM 336 C218 TP 47B TP E 0 022 MM QFZ0097 223 C219 H H H CN0SC 4 7k R104 1 5k 1 2S QRC121K 152Z R235 2 7...

Страница 38: ...06 0 0047 C105 0 0047 C106 0 0047 C108 J001 75 R108 0 0047 C109 0 0047 C110 QQR0716 001Z L101 SC_B1 R1 SC_G1 SDA2 AV_LINK M_CV Y L1 SDA2 SCL2 V2_OUT SC_R1 M_C V2 Y2 SDA2 SCL2 V3 Y3 AV_LINK C2 SC_YS1 SCL2 R2 SLOW2 SLOW1 V4 RTV1 C3 L3 SLOW3 L2 R3 R1 TV_OUT SC_YS1 SLOW1 V1 V2_OUT 9V SLOW2 L2 R4 C3 L3 L4 L1 V2 Y2 TV_OUT V4 SC_G1 SC_B1 L4 R2_OUT L_SUB Y4 C4 R_SUB R4 Y4 R2 L2_OUT A MUTE L_SUB C4 R_SUB S...

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